Equivalent input noise level: ≤29dB+3dB. Color: Skin tone. 3, simple to use, compact and convenient. Output sound pressure level (high-frequency average) : 110dB±4dB. 3 full sound gain (maximum gain) : 35dB±5dB.
1 Pair Hearing Aid Rechargeable Invisible BTE Ear Aids with Charger Dock
1 Pair Hearing Aid Rechargeable Invisible BTE Ear Aids with Charger Dock UK
1 Pair Hearing Aid Sound Amplifier Rechargeable Invisible Ear Aids +Charger Dock
1 Pair Hearing Aid Rechargeable with Charger Dock BTE Ear Loss Aids Comfortable
1 Pair Hearing Aid Set Rechargeable Invisible BTE Ear Aids with Charging Stand
